HI Arend, The viewer::run() method is just a convenience method, which is great for small examples that want to illustrate other things than the make up for the frame loop, however, for full blown apps I would typically recommend just rolling your own frame loop. The next simplicist form of frame loop is to expand the viewer.run() method to something like:
while(!viewer.done())
{
viewer.frame(simulationTime);
}
To further expand it you'd have:
while(!viewer.done())
{
viewer.advance(simulationTime);
viewer.eventTraversal();
viewer.updateTraversal();
viewer.renderingTraversals();
}
You have access to all the source code of the OSG so I'd encourage you to
look at the implementations on the Viewer::run() and Viewer::frame()
methods so you see what is happening under the hood.
Robert.
On 21 March 2014 08:31, Abbing, Arend <[email protected]> wrote:
> Hi,
>
>
>
> Is there an easy way of controlling the simulated time without creating a
> Viewer subclass and re-implementing the run method?
>
>
>
> I have a pseudo loader plugin that interfaces the HLA world and
> manipulates the scene graph. What I basically want is the setting of the
> simulated start time and the time scale.
>
>
>
> Regards,
>
>
>
> Arend
>
> ing. Arend Abbing
>
> Software Engineer
> Maritime Simulation & Software Group
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>
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